LHR - SAO

£411 Find Cheap Flights from London Heathrow Airport to Sao Paulo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Sao Paulo departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sao Paulo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sao Paulo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sao Paulo.
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Everything you should know

Cheapest return fare
£676
Overall average: £724
Austrian Airlines
Thu 5/3Thu 19/3
LHR - GRU • 2 stops
Cheapest direct flights
£689
Typical prices: £714-£884
LATAM Airlines
Mon 9/3Mon 16/3
LHR - GRU • Direct
Top airlines
United Airlines
Cheapest • from £730 (return)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
LHR-GRU
Cheapest
LHR-GRU
Most popular
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 14% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Sao Paulo (LHR-SAO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Sao Paulo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Sao Paulo

Thu, 5 Mar - Thu, 19 Mar
Austrian Airlines Logo
09:05 - 06:25
LHR
-
GRU
24h 20m2 stops
Austrian Airlines Logo
20:40 - 21:40
GRU
-
LHR
22h 00m2 stops
£676Austrian Airlines
Sat, 27 Dec - Tue, 10 Feb
Air France Logo
06:20 - 18:25
LHR
-
GRU
15h 05m1 stop
Air France Logo
20:40 - 13:45
GRU
-
LHR
14h 05m1 stop
£677Air France
Wed, 29 Apr - Wed, 13 May
Lufthansa Logo
07:25 - 18:55
LHR
-
GRU
15h 30m1 stop
Lufthansa Logo
18:10 - 15:40
GRU
-
LHR
17h 30m1 stop
£677Lufthansa
Thu, 15 Jan - Mon, 16 Feb
Air France Logo
06:20 - 06:55
LHR
-
GRU
27h 35m2 stops
Air France Logo
20:40 - 16:35
GRU
-
LHR
16h 55m1 stop
£680Air France
Thu, 22 Jan - Thu, 5 Feb
Austrian Airlines Logo
09:05 - 06:25
LHR
-
GRU
24h 20m2 stops
Austrian Airlines Logo
15:45 - 14:05
GRU
-
LHR
19h 20m2 stops
£680Austrian Airlines
Tue, 27 Jan - Tue, 10 Feb
Austrian Airlines Logo
09:05 - 06:25
LHR
-
GRU
24h 20m2 stops
Austrian Airlines Logo
15:45 - 14:05
GRU
-
LHR
19h 20m2 stops
£681Austrian Airlines
Fri, 26 Dec - Sun, 15 Feb
KLM Logo
20:25 - 19:00
LHR
-
GRU
25h 35m1 stop
KLM Logo
20:59 - 17:00
GRU
-
LHR
17h 01m1 stop
£683KLM
Thu, 12 Mar - Fri, 20 Mar
LATAM Airlines Logo
06:15 - 20:25
LHR
-
GRU
17h 10m1 stop
LATAM Airlines Logo
23:40 - 14:05
GRU
-
LHR
11h 25mdirect
£683LATAM Airlines
Tue, 28 Apr - Tue, 12 May
American Airlines Logo
15:00 - 11:15
LHR
-
CGH
24h 15m2 stops
American Airlines Logo
18:55 - 09:25
CGH
-
LHR
34h 30m2 stops
£917American Airlines
Mon, 13 Apr - Fri, 1 May
American Airlines Logo
15:00 - 11:15
LHR
-
CGH
24h 15m2 stops
American Airlines Logo
18:55 - 09:25
CGH
-
LHR
34h 30m2 stops
£920American Airlines
Booking Insights

KAYAK's insights & trends for Heathrow to Sao Paulo flights

Get data-powered insights and trends into flights from Heathrow to Sao Paulo to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Sao Paulo?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Sao Paulo departing in March.

What is the cheapest London Heathrow Airport to Sao Paulo flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London Heathrow Airport to Sao Paulo costs £696 on the route between London Heathrow Airport (LHR) and Sao Paulo Guarulhos Intl Airport (GRU). It is also the most popular route.

What’s the cheapest day of the week to fly from London Heathrow Airport to Sao Paulo?

The average price of all round-trip flights from London Heathrow Airport to Sao Paulo clicked on KAYAK for each day over the last 12 months.

For London Heathrow Airport to Sao Paulo, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Sao Paulo back to London Heathrow Airport, the best deals are generally found on Thursday, with Friday being the most expensive.

What is the cheapest month to fly from London Heathrow Airport to Sao Paulo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Sao Paulo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Sao Paulo is March, where tickets cost £680 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,062 and £955 respectively.

Can I save money by flying with a stopover from London Heathrow Airport to Sao Paulo?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £815, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from London Heathrow Airport to Sao Paulo?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Sao Paulo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Sao Paulo, you should book around 5 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Sao Paulo

Low seasonSeptember
Cheapest flight£411
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from London Heathrow Airport to Sao Paulo Guarulhos Airport

When to book flights from Heathrow to Sao Paulo

Are your dates flexible? Find out the best times to travel from Heathrow to Sao Paulo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Sao Paulo flights

  • What is the cheapest flight from London Heathrow Airport to Sao Paulo?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Sao Paulo was £411 for a one-way ticket and £676 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Sao Paulo?

    London Heathrow Airport is served by only 1 airport and there are 3 airports in Sao Paulo. You will leave London Heathrow Airport from London Heathrow and you will be arriving in Sao Paulo at one of these airports: Sao Paulo Congonhas, Sao Paulo Guarulhos Intl, or Sao Paulo Viracopos.

  • Which airlines offer Wi-Fi service onboard planes from London Heathrow Airport to Sao Paulo?

    KLM, and Iberia offer inflight Wi-Fi service on the London Heathrow Airport to Sao Paulo flight route.

  • Which aircraft models fly most regularly from London Heathrow Airport to Sao Paulo?

    The Boeing 777-300 is the aircraft model that flies most regularly on the London Heathrow Airport to Sao Paulo flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Sao Paulo?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between London Heathrow Airport and Sao Paulo, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from London Heathrow Airport to Sao Paulo?

    There are direct flights from London Heathrow Airport to Sao Paulo on a daily basis.

  • Which is the best airline for flights from London to Sao Paulo, KLM or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from London to Sao Paulo are KLM and LATAM Airlines. With an average price for the route of £703 and an overall rating of 7.7, KLM is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of £818 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Sao Paulo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Sao Paulo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Sao Paulo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sao Paulo from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Sao Paulo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sao Paulo with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Sao Paulo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sao Paulo from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Sao Paulo

  • Looking for a cheap flight from Sao Paulo to London Heathrow Airport? 25% of our users found flights on this route for £630 or less one-way and £881 or less round-trip.

Prefer to fly direct from London Heathrow Airport to Sao Paulo?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Sao Paulo.
Find which airlines fly direct from London Heathrow Airport to Sao Paulo, which days they fly and book direct flights.

Direct departures

London Heathrow to Sao Paulo

Monday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Tuesday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Wednesday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Thursday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Friday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Saturday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Sunday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

See more direct flights

Direct returns

Sao Paulo to London Heathrow

Monday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Tuesday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Wednesday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Thursday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Friday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Saturday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

Sunday

British Airways, LATAM Airlines

British Airways, LATAM Airlines

See more direct flights

Reviews of the top 5 airlines flying from Heathrow to Sao Paulo

 
See real verified KAYAK customer reviews for airlines flying from London to Sao Paulo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Sao Paulo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1891 reviews
7.6Boarding
6.7Food
7.4Comfort
7.0Entertainment
8.1Crew
Airline reviews

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

10.0 ExcellentMaría Victoria, Nov 2025
GRU - COR
Read more LATAM Airlines reviews

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

I like the price. I dislike the website where I wanted to ask questions about the unusual high prices of the luggage fees. I called the toll free number from the United States and I cannot get through. You should test your own toll free website for info and you will know what I am writing about.

Very borderline, low budget airline without low budget prices There are no counts of soda, everything is dispensed enlarged bottles and poured into tiny cups about 70 mL so in order to keep hydrated you have to take 3-4 cups at a time. Also, there was only one food item offered, pasta, they ran out of chicken right away. Snack was very poor. It was called tuna sandwich, which is truly borderline. The flight attend attendance seemed to be overworked and tired.

The business class seats were smaller and closer together than other airlines.

Didn't like much. Wheelchair assistance was almost nonexistent. No one at TAP check in process helpful. On the plane, stewards were not friendly and disorganized. Food was terrible for 8 hr flight. We were skipped at snack time and even though we tried to get attention using overhead call system no one even looked up at us to acknowledge. Being at the back of first section and by the lavatory we only were able to request when they came to pick up everyone else's garbage and they were nonchalant...no apology or even choice. The 1/2 half bread with slice of cheese was a waste. Deplaning was horrible but I'll blame lisbon airport for that. Plane left late at made good time still arrived about 15 behind schedule and for using remote deplaning and bus to terminal took another 20 min to gate. Those with connections were highly stressed. Took us 2 hrs from landing to get to ground transportation and exit airport. And that was with wheelchair assistance.

Bad boarding, threat to force bag check mid journey, lines, late, buses, more waiting awful end to end.

Great price for really nice seats and the plane and staff were great, only 5-10 minute delays!

I will avoid TAP if I can, the ground experience was very poor with bad behaviour from the ground crew and it was only a bit better on the aircraft.

The seats were not designed to comfortably see people in coach for more than 10 minutes

Boarding experience was awful. TAP claims I did not have check in luggage with tickets. I went 3-4 check in agents until I finally found a helpful kind agent who checked in my luggage with no fees. On top of that our flight was over 2 hours delayed with barely an apology or explanation.

The airport temperature at the airport and on the flight was too warm

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

United lost my travel information and canceled my original flight. I had a seat assignment but was refused the booking. I had to prove that I went to Germany on United Very concerned about security that no one recorded my passport from Cleveland to NY and NY to Frankfurt I arrived at home at 12:30am on Saturday instead of 8pm I expect a full refund from United Please provide information to assure compensation

It was chaotic. It was overbooked so we didn't have seats until the end but they turned out to be good seats. The gate was at the end of the airport. We had to get busses to the tarmac and board. It just seemed chaotic. Flight was OK. Food was not so good. Lufthansa used to be such a great airline and now as it's with everything else: If you have money you get comforts but if you don't then you end up below deck with the rest of the cattle.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

The crew was very professional, no food was served. The flight was delayed which impacted my connection at Frankfurt to Chicago… It was very stressful because it was out of my control. Had I missed my connection, it would have been extremely disruptive and inconvenient as I would have had to make other arrangements to fly to the United States.

Good legroom. Attentive crew. Wine quality poor, you can do better

Very good experience. All of the details made this experience very positive.

This is one of the best flights i had. Good boarding, good seats , good food, and nuce stuff and clean toilets I took the Tourist upgrade and indianischer food , the best.

The flight was delayed by an hour. Made the connection uncomfortably tight.

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Nice lounge but had a 5 hour layover which is a lot

Flight on time and priority boarding worked. I travelled economy although business was available as no flights are cheap these days and at least with BA loyalty card I get a baggage allowance for nothing. That made the flight comparable or even cheaper than the ‘budget’ alternative. As for catering and entertainment - not on a BA short haul economy ! At least we were offered biscuits and water! Catering for economy short haul has been reduced to the minimum - no tea or coffee or other drinks than water (from a large bottle with a paper cup on offer). They will say this is better for the environment, which it is, but proper waste management is still needed for empty packets etc. so actually it’s a money saver.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Everything you need to know for your flight from Heathrow to Sao Paulo

Information on your arrival and departure airports